13

Refined results
filtersRefine

13

Refined results
Done
×
Price
Sort by
Product genre
Show More
Product type
Show More
Colour
Show More
Size
Show More

Walk in tunnel greenhouse

Outsunny Walk-in Tunnel Greenhouse - Spacious, Sturdy, Portable Growhouse

NOW

£ 78.99

£ 139.99

Outsunny Walk-in Tunnel Greenhouse - Spacious, Sturdy, Portable Growhouse

  • Brand: Mhstar Uk Ltd
  • Gender: Unisex

19 bought

Save 44 %!
Outsunny Walk-in Tunnel Greenhouse: Your Garden's Best Ally

NOW

£ 105.99

£ 137.99

Outsunny Walk-in Tunnel Greenhouse: Your Garden's Best Ally

  • Brand: Mhstar Uk Ltd
  • Gender: Unisex

5 bought

Save 23 %!
Walk-In Tunnel Greenhouse Storage Shed - Galvanised Steel Frame, Weatherproof PVC Cover, Spacious Walk-In Design

NOW

£ 45.99

£ 95.99

Walk-In Tunnel Greenhouse Storage Shed - Galvanised Steel Frame, Weatherproof PVC Cover, Spacious Walk-In Design

Galvanised Steel Frame. Built for strength, rust resistance, and long term durability Roll Up Door & Mesh Windows.
Save 52 %!
PVC Walk-In Tunnel Greenhouse with Zipper Doors & Steel Frame - Clear Weatherproof Plant Storage

NOW

£ 25.49

£ 36.99

PVC Walk-In Tunnel Greenhouse with Zipper Doors & Steel Frame - Clear Weatherproof Plant Storage

Move effortlessly between garden, patio, or allotment Flexible Storage Space. Store garden tools, pots, seed trays, or seasonal furniture Zippered Roll Up Doors.
Save 31 %!
Clear Tunnel Walk-In Greenhouse with 4 Hoops, Steel Frame & Secure Anchoring - Weatherproof Garden Storage Solution

NOW

£ 25.49

£ 41.99

Clear Tunnel Walk-In Greenhouse with 4 Hoops, Steel Frame & Secure Anchoring - Weatherproof Garden Storage Solution

Corner joints and plastic clips simplify setup; two person assembly recommended Generous Capacity. Measures 400L x 123W x 171H cm for versatile storage options Spacious Tunnel Design.
Save 39 %!
4x3m Walk-In Tunnel Greenhouse with Mesh Windows - Galvanized Steel, Weather-Resistant Storage Shelter

NOW

£ 105.49

£ 164.99

4x3m Walk-In Tunnel Greenhouse with Mesh Windows - Galvanized Steel, Weather-Resistant Storage Shelter

Enhance ventilation while keeping insects out Weather Resistant PE Cover. Shields plants and stored items from rain, wind, and UV rays Galvanized Steel Frame. Ample room for organizing garden tools, pots, and seasonal equipment
Save 36 %!
4.5m Walk-In Greenhouse Storage Tunnel - Heavy Duty PE, Galvanised Steel Frame, Weatherproof, Large Capacity

NOW

£ 70.99

£ 125.99

4.5m Walk-In Greenhouse Storage Tunnel - Heavy Duty PE, Galvanised Steel Frame, Weatherproof, Large Capacity

Ideal for storing garden tools, pots, seasonal furniture, or as a growing tunnel Extended Edges for Stability 15cm edges bury into soil for added security against wind Six Ventilation Windows. Adjustable airflow to protect contents and manage humidity Assembly Required.
Save 44 %!
Walk-In Greenhouse Tunnel with Zipped Doors - Durable Steel Frame & Weatherproof PVC Cover - 295x100x80cm, Green

NOW

£ 22.99

£ 49.99

Walk-In Greenhouse Tunnel with Zipped Doors - Durable Steel Frame & Weatherproof PVC Cover - 295x100x80cm, Green

Generous 295x100x80cm interior for flexible storage or plant arrangement Lightweight & Portable. Move easily between garden, patio, or balcony Simple Assembly.
Save 54 %!
PVC Walk-In Greenhouse Tunnel with Steel Frame - Weatherproof Garden Storage Solution, 250x100x80cm

NOW

£ 27.99

£ 39.99

PVC Walk-In Greenhouse Tunnel with Steel Frame - Weatherproof Garden Storage Solution, 250x100x80cm

Durable Powder Coated Steel Frame. Rust resistant and built for longevity Quick Assembly.
Save 30 %!
Outsunny Walk-in Greenhouse Storage Shed - Heavy Duty Weatherproof PE, Galvanised Steel Frame, Spacious Tunnel, Secure Garden Building

NOW

£ 86.99

Outsunny Walk-in Greenhouse Storage Shed - Heavy Duty Weatherproof PE, Galvanised Steel Frame, Spacious Tunnel, Secure Garden Building

Robust Steel Frame: Constructed with a galvanised steel frame that is resistant to rust, corrosion, chipping, and peeling, ensuring durability and stability for long term use.Expansive Walk In Design: The Outsunny Greenhouse offers a large walk in tunnel design, ideal for extending the growing season and managing plants in a protected environment.

57 bought

3m Walk-In Tunnel Greenhouse Storage with 5 Mesh Vents - Durable Steel Frame, Weatherproof PE Cover

NOW

£ 23.49

£ 44.99

3m Walk-In Tunnel Greenhouse Storage with 5 Mesh Vents - Durable Steel Frame, Weatherproof PE Cover

Simple tube and joint system for quick setup Windproof Level 4 Withstands wind speeds up to 17.5mph Flexible Placement. Lightweight and easy to relocate as needed Durable Steel Frame.
Save 48 %!
20×10ft Walk-In Tunnel Greenhouse Cover - Heavy-Duty PE, Roll-Up Windows & Door, Weatherproof Plant Storage

NOW

£ 45.99

£ 103.99

20×10ft Walk-In Tunnel Greenhouse Cover - Heavy-Duty PE, Roll-Up Windows & Door, Weatherproof Plant Storage

Generous Storage Space 20×10ft interior accommodates tools, pots, seed trays, and seasonal items Universal Fit. Designed to suit most standard tunnel greenhouse frames (200H x 600L x 300Wcm) 12 Roll Up Ventilation Windows.
Save 56 %!
Walk-In Tunnel Greenhouse Storage Shed - Steel Frame, Clear PE Cover, 200x100x80cm Weatherproof

NOW

£ 17.99

£ 41.99

Walk-In Tunnel Greenhouse Storage Shed - Steel Frame, Clear PE Cover, 200x100x80cm Weatherproof

Measures 200×100×80cm to maximize storage and growing space Versatile Storage Solution. Store garden tools, pots, seasonal equipment, or protect delicate plants
Save 57 %!

Elevate your gardening game with an extensive range of walk in tunnel greenhouse options available on Wowcher UK. Whether you’re a seasoned gardener or a weekend hobbyist, a walk in tunnel greenhouse provides easy access, spacious interior, and durable construction designed to protect plants from harsh weather while maximizing growing space.


From robust aluminium frames to sturdy PVC and high-quality glazing, our collection covers different budgets and garden sizes. Look for features like UV-stable covers, rust-resistant hardware, and adjustable vents that help regulate temperature and humidity. A walk in tunnel greenhouse isn’t just practical, it’s a stylish addition to any garden, patio, or allotment, offering a sheltered microclimate for seedlings, ornamentals, and even fruiting crops.


Discover savings on a durable walk in tunnel greenhouse that’s built to last, with easy assembly and maintenance. With Wowcher UK, you can shop confidently for a roof that resists weather, a door that seals well, and storage options that keep tools within reach. Browse a wide range of sizes, from compact walk in tunnel greenhouses for small yards to expansive structures that accommodate tall plants and multiple planting beds.


Our deals bring together practical design and affordability, so you can invest in protection for your plants without compromising on space or style. A walk in tunnel greenhouse is a versatile solution that helps extend the growing season, protect delicate crops, and create a dedicated space for greenhouse activities, from seed germination to overwintering tomatoes.


Unbeatable Deals on Walk in Tunnel Greenhouses


At Wowcher UK, you’ll find special offers on walk in tunnel greenhouse solutions designed to fit a range of gardens and budgets. Our curated selection combines sturdy structure with practical glazing, easy access, and weatherproof features so you can grow confidently come rain or shine.


Compare different models, from lightweight, portable tunnels to more substantial, full-featured greenhouses with integrated shelves, vented roofs, and reinforced doors. Best of all, our Wowcher deals help you save on plant protection, irrigation accessories, and essential greenhouse gear in one convenient place.


Shopping with Wowcher UK means you’re backed by reliable sellers, clear pricing, and transparent delivery options. Whether you’re upgrading an existing space or starting from scratch, a walk in tunnel greenhouse can transform your gardening routine into a productive, enjoyable activity.


Frequently Asked Questions

What to Consider When Choosing a Walk in Tunnel Greenhouse?


First, assess the available space in your garden. A walk in tunnel greenhouse should provide comfortable access lanes and enough room for potting benches, trays, and shelving without feeling cramped. Measure height, width, and length to ensure it fits through gates and around existing plants.


Frame material matters. Aluminium frames are lightweight and corrosion-resistant, while steel frames offer extra strength. Consider powder-coated finishes for added durability against rust and weather exposure.


Glazing options affect light transmission, insulation, and price. Polycarbonate panels are impact-resistant and provide good insulation, while polyethene films are cost-effective and easy to replace. Skylights or vented panels improve airflow and prevent overheating in summer months.


Ventilation is essential for healthy plants. Look for adjustable roof vents, louvres, and door seals that keep out drafts while allowing fresh air to circulate. Integrated shelves or modular layouts help maximise growing space and keep tools within reach.


Door design matters for convenience and security. A wide, easy-to-open door reduces soil and plant damage when loading trays. Consider double doors for better access and the option to separate workspace from storage.


What Are the Most Popular Types of Walk in Tunnel Greenhouses?


Compact models are ideal for balconies, small patios, or tight corners, offering efficient use of space while protecting seedlings and herbs. Mid-sized tunnels provide a balance of capacity and accessibility, great for hobby gardeners who grow annuals and vegetables.


Larger walk in tunnel greenhouses come with enhanced features such as built-in benches, multi-tier shelving, ventilation options, and heavy-duty frames designed to withstand demanding weather. Some models include integrated gutters, shade nets, or rainwater collection systems for sustainable gardening.


If you prioritise portability, look for lightweight but sturdy designs with easy assembly and disassembly for seasonal storage or relocation. For year-round use, seek insulated panels and robust weather seals to minimize energy loss and keep your plants thriving.


How to Maintain a Walk in Tunnel Greenhouse?


Regular cleaning removes algae, dirt, and debris that can affect light transmission. Use non-abrasive cleaning solutions and soft brushes to avoid scratching glazing panels. Inspect seals around doors and panels to prevent drafts and water ingress.


Check the frame for signs of corrosion or loosening bolts, especially after winter storms. Tighten fixtures and treat metal parts with appropriate coatings if necessary. Keep gutters clear to prevent water from pooling around the base of the greenhouse.


Monitor temperature and humidity levels with a simple thermometer and hygrometer. This helps you adjust ventilation, shade, and watering schedules to protect plants from heat stress or frost at night.


Plan routine maintenance with seasonal checks. Replace damaged glazing panels promptly to maintain insulation and light diffusion. Use waterproof seals and weatherproof covers to extend the life of your walk in tunnel greenhouse.


Keep your garden thriving and protected with our wide selection of walk in tunnel greenhouse options. At Wowcher UK, you’ll find everything you need to renovate, optimise, and modernise your growing space with ease and efficiency.


What About Related Accessories and Add-ons?


Consider pairing your walk in tunnel greenhouse with a simple irrigation kit, drip lines, or misting systems to maintain consistent moisture for healthy plants. Shelving, potting benches, and tool hooks help you stay organised and maximise every square inch of your growing area.


Heaters or heat mats can extend the growing season in cooler climates, while shade nets reduce heat buildup during peak sun. Rainwater collection barrels and guttering systems offer sustainable solutions for watering, reducing reliance on mains water.


With Wowcher UK, you can explore bundled deals that include one or more of these accessories, making it easier to start or upgrade your walk in tunnel greenhouse setup without breaking the bank. Combine structure, glazing, and accessories to create your ideal backyard habitat.


Shop now and discover the best price on a walk in tunnel greenhouse, plus trusted delivery options and helpful customer reviews to guide your selection. Your plants deserve a premium growing environment, and Wowcher UK makes it affordable and straightforward.